Explanation:
There are four types of sentences: declarative, imperative, interrogative, and exclamatory.
<span>In this poem Tennyson refers to both Ulysses and Achilles and in the technique called in literature which is </span>Allusion.An allusion is <span>an expression designed to call something to mind without mentioning it explicitly. You would address it to someone without calling his or her attention.</span>
